[cleanup] Setting property svn:eol-style to ntive for all core files.

...t/compatibility/com/xpn/xwiki/XWikiCompatibilityAspect.aj

xwiki-core/src/main/java/com/xpn/xwiki/XWikiConfig.java

xwiki-core/src/main/java/com/xpn/xwiki/XWikiException.java

xwiki-core/src/main/java/com/xpn/xwiki/api/Api.java

xwiki-core/src/main/java/com/xpn/xwiki/api/Attachment.java

xwiki-core/src/main/java/com/xpn/xwiki/api/Collection.java

...core/src/main/java/com/xpn/xwiki/api/CriteriaService.java

...core/src/main/java/com/xpn/xwiki/api/DocumentSection.java

xwiki-core/src/main/java/com/xpn/xwiki/api/Element.java

xwiki-core/src/main/java/com/xpn/xwiki/api/Property.java

...i-core/src/main/java/com/xpn/xwiki/api/PropertyClass.java

xwiki-core/src/main/java/com/xpn/xwiki/api/User.java

...core/src/main/java/com/xpn/xwiki/atom/WSSEHttpHeader.java

xwiki-core/src/main/java/com/xpn/xwiki/atom/XWikiHelper.java

...in/java/com/xpn/xwiki/atom/lifeblog/LifeblogServices.java

...e/src/main/java/com/xpn/xwiki/atom/lifeblog/UserBlog.java

...ore/src/main/java/com/xpn/xwiki/cache/api/XWikiCache.java

.../xpn/xwiki/cache/api/XWikiCacheNeedsRefreshException.java

...a/com/xpn/xwiki/cache/impl/ClusterSharedNotification.java

...wiki/cache/impl/SharedJavaGroupsBroadcastingListener.java